Head covering insert



FIG. 1 is an isometric view thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end view thereof, as taken from the right end of FIG. 2;

FIG. 4 is an end view thereof, as taken from the left end of FIG. 2;

FIG. 5 is a side view thereof, as taken from the upper side of FIG. 2;

FIG. 6 is a side view thereof, as taken from the lower side of FIG. 2; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a head covering insert, as shown and described. 